a-a aaa aad aag aao aay ad- ada add adg ado ady ag- aga agd agg ago agy aoa aod aog aoo ay- aya ayd ayo daa dad dag dao day dda ddd ddg ddo ddy dga dgd dgg doa dod dog doo doy dy- dya dyd dyo dyy g-d gaa gad gag gao gay gda gdd gdo gga ggd ggg ggo goa god gog goo goy gy- gya gyd gyo oaa oad oag oao oda odd odg odo oga ogd ogg ogo ogy oo- ooa ood oog ooo oya oyd oyo yaa yad yag yao yay yda ydg ydo ydy yga ygo yod yog yoo yoy yyg yyy